Help.. mee..

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Dont answer if you dont know I dont want to fail this

True or false: the cycle of seasons on the earth is caused by the tilt of the earth on its axis toward and away from the sun.

Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.

In a house all the electrical wires run back to either a bank or a blank